Ariely, Dan
Predictably irrational : the hidden forces that shape our decisions
Harper, 2008
 Buku Teks
Rees, Martin
Just six numbers : the deep forces that shape the universe / Martin Rees
Basic Books , 1999
 Buku Teks
Nugroho Notosusanto
Armed forces and society in Indonesia: past, present and future
Department of Defence and Security Centre for Armed Force History, 1974
 Buku Teks
Winpisinger, William W.
Reclaiming our future: an agenda for American Labor
Colorado Westview Press, 1989
 Buku Teks
Dunlap, Peter T.
Awakening our faith in the future: the advent of psychological liberalism
Routledge; Taylor & Francis Group, 2008
 Buku Teks